import Vue from 'vue'
import VueRouter from 'vue-router'

import Login from '../components/Login.vue'
import Home from '../components/Home.vue'
import Welcome from '../components/Welcome.vue'
import Users from '../components/Users.vue'
import Rights from '../components/power/Rights'
import Roles from '../components/power/Roles'
import Cate from '../components/goods/Cate.vue'
import Params from '../components/goods/Params.vue'
import Report from '../components/report/Report.vue'
import Order from '../components/order/Order.vue'
import List from '../components/goods/List.vue'
import Add from '../components/goods/add.vue'

Vue.use(VueRouter)

const routes = [
{path:'/',redirect:'/login'},
{path:'/login',component:Login},
{
	path:'/home',
	component:Home,
	redirect:'/welcome',
	children:[
	{path:'/welcome',component:Welcome},
	{path:'/users',component:Users},
	{path:'/rights',component:Rights},
	{path:'/roles',component:Roles},
	{path:'/categories',component:Cate},
	{path:'/params',component:Params},
	{path:'/reports',component:Report},
	{path:'/orders',component:Order},
	{path:'/goods',component:List},
	{path:'/goods/add',component:Add}
	]}

	
	]

	const router = new VueRouter({
		routes
	})

//挂载路由导航守卫
router.beforeEach((to,from,next)=>{
// to将要访问的路径
// from从哪个路径跳转而来
// next是一个函数  表示放行
if(to.path==='/login') return next();
const tokenStr=window.sessionStorage.getItem('token');
if(!tokenStr) return next('/login');
	next();
})

export default router
